/Engine/Plugins/FX/Niagara/Source/Niagara/Public/NiagaraWorldManager.h
void CalculateScalabilityState ( [UNiagaraSystem](API\Plugins\Niagara\UNiagaraSystem) * System, const [FNiagaraSystemScalabilitySettings](API\Plugins\Niagara\FNiagaraSystemScalabilitySetting-) & ScalabilitySettings, [UNiagaraEffectType](API\Plugins\Niagara\UNiagaraEffectType) * EffectType, FVector Location, bool bIsPreCull, float WorstGlobalBudgetUse, [FNiagaraScalabilityState](API\Plugins\Niagara\FNiagaraScalabilityState) & OutState )